Men's Sports Underwear

Eco-friendly

icebreaker200 Oasis Leggings - Merino base layer - Men's£89,90

Compare

Eco-friendly

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's£89,90

Compare

Eco-friendly

Ortovox185 Rock'N'Wool Long Sleeve - Base layer - Men's

£86,30

£107,90-20%

Compare

SaxxEssential Cotton Boxer Brief Fly 3Pk - Underwear - Men's£53,90

Compare

New

Houdini SportswearM's Puremerino Half Zip - Merino Wool Jersey - Men's£89,90

Compare

Eco-friendly

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's£89,90

Compare

Eco-friendly

icebreaker200 Oasis Long Sleeve Crewe - Merino base layer - Men's£89,90

Compare

Eco-friendly

RabRivelin Hoody - Base layer - Men's£59,90

Compare

Eco-friendly

OrtovoxFleece Light Short Pants - Merino base layer - Men's

£87,20

£116,90-25%

Compare

New

Houdini SportswearM's Puremerino Tights - Merino wool Thermal Tight - Men's£79,90

Compare

SaxxSmooth Flex Light Compression Boxer Brief - Underwear - Men's£33,90

Compare

Eco-friendly

CraftCORE Dry Baselayer Set - Base layer - Men's

£36,27

£49,90-27%

Compare

Eco-friendly

icebreaker260 Tech Long Sleeve Crewe - Merino base layer - Men's£104,90

Compare

Eco-friendly

Ortovox230 Competition Short Sleeve - Merino base layer - Men's

£49,14

£89,90-45%

Compare

Activist Turtleneck - Merino Wool Jersey - Men's

New

Eco-friendly

Houdini SportswearActivist Turtleneck - Merino Wool Jersey - Men's£109,90

Compare

New

Roa HikingDaze Compression Seamless Long Sleeve - Base layer - Men's£125,90

Compare

New

Roa HikingDaze Compression Seamless Long Sleeve - Base layer - Men's£125,90

Compare

SaxxQuest Maille Quik-Dry Braguette 2-Pack - Underwear - Men's£53,90

Compare

SaxxQuest Maille Quik-Dry Braguette 2-Pack - Underwear - Men's£53,90

Compare

New

Eco-friendly

Houdini SportswearLykan Crew - Base layer - Men's£184,90

Compare

Eco-friendly

FalkeWool-Tech Long Sleeve Zip - Base layer - Men's£116,90

Compare

RossignolInfini Compression Race Top - Base layer - Men's

£69,20

£125,90-45%

Compare

Eco-friendly

PatagoniaCap MW Bottoms - Base layer - Men's

£47,90

£79,90-40%

Compare

SaxxQuest Maille Quik-Dry Braguette - Underwear - Men's£31,90

Compare

New

PocM's Layer Merino Mock Neck Jersey - Merino base layer - Men's£107,90

Compare

MilletKamet Ts Zip Ls M - Base layer - Men's

£53,35

£76,90-31%

Compare

Eco-friendly

Ortovox185 Rock'N'Wool Zip Neck - Merino Wool Jersey - Men's

£93,50

£116,90-20%

Compare

Eco-friendly

DevoldExpedition Arctic Pro Hoodie - Merino Wool Jersey - Men's

£128,60

£161,90-21%

Compare

Eco-friendly

icebreaker200 Oasis LS Half Zip - Merino Wool Jersey - Men's£94,90

Compare

New

Eco-friendly

La SportivaTour Long Sleeve M - Base layer - Men's£71,90

Compare

Eco-friendly

icebreakerAnatomica Tank - Tank top - Men's

£41,72

£59,90-30%

Compare

Eco-friendly

Ortovox150 Essential Boxer Briefs - Underwear

£35,90

£44,90-20%

Compare

RabSonic LS Zip - Base layer - Men's£41,90

Compare

New

DevoldReverso Merino Hoodie - Merino Wool Jersey - Men's

£121,40

£152,90-21%

Compare

New

Eco-friendly

La SportivaTour Long Sleeve M - Base layer - Men's£71,90

Compare

Eco-friendly

Mons RoyaleCascade Merino Flex 1/4 Zip - Merino Wool Jersey - Men's

£94,40

£107,90-13%

Compare

Eco-friendly

SmartwoolClassic Thermal Merino Base Layer 1/4 Zip - Merino Wool Jersey - Men's

£87,90

£109,90-20%

Compare

Eco-friendly

SmartwoolClassic Thermal Merino Base Layer 1/4 Zip - Merino Wool Jersey - Men's

£87,90

£109,90-20%

Compare

Eco-friendly

icebreaker200 Oasis Leggings - Merino base layer - Men's

£62,00

£89,90-31%

Compare

New

Eco-friendly

La SportivaTour Long Sleeve M - Base layer - Men's£71,90

Compare

Eco-friendly

Ortovox120 Comp Light Short Sleeve - Merino Wool Jersey - Men's£71,90

Compare

Eco-friendly

Ortovox120 Comp Light Hoody - Merino base layer - Men's£107,90

Compare

New

DevoldReverso Merino Shirt - Merino Wool Jersey - Men's

£114,20

£143,90-21%

Compare

Eco-friendly

DevoldExpedition Long Johns - Base layer - Men's£89,90

Compare

New

Eco-friendly

La SportivaTour Long Sleeve M - Base layer - Men's£71,90

Compare

SaxxVibe Xtra 2-Pack - Underwear - Men's£53,90

Compare

Eco-friendly

Helly HansenHH Tech 1/2 Zip 2.0 - Base layer - Men's

£27,80

£35,90-23%

Compare

Eco-friendly

Helly HansenLifa Merino Midweight Crew - Base layer - Men's

£47,60

£80,90-41%

Compare

Eco-friendly

Ortovox185 Rock'N'Wool Short Pants - Leggings - Men's

£71,90

£89,90-20%

Compare

New

Eco-friendly

La SportivaTour Long Sleeve M - Base layer - Men's£71,90

Compare

Bogner Fire + IceBerkan - Base layer - Men's

£81,89

£143,90-43%

Compare

Eco-friendly

icebreakerAnatomica Boxers - Underwear - Men's

£27,73

£39,90-31%

Compare

Eco-friendly

icebreaker200 Oasis Leggings - Merino base layer - Men's

£71,90

£89,90-20%

Compare

Eco-friendly

DevoldExpedition Arctic Pro Longs - Merino wool Thermal Tight - Men's

£107,00

£134,90-21%

Compare

New

DevoldExpedition Merino Silk Hoodie - Merino Wool Jersey - Men's£116,90

Compare

Eco-friendly

Ortovox230 Competition Long Pants - Base layer - Men's

£79,10

£98,90-20%

Compare

SaxxVolt Maille Respirante - Underwear - Men's£26,90

Compare

Eco-friendly

PatagoniaM's Cap MW Zip Neck - Base layer - Men's£89,90

Compare

X-BionicMightywool Shirt LS - Base layer - Men's

£80,90

£107,90-25%

Compare

Wool Mesh 190 Shirt - Merino Wool Jersey - Men's

New

Eco-friendly

DevoldWool Mesh 190 Shirt - Merino Wool Jersey - Men's£98,90

Compare

Men's Sports Underwear

Our top brands

Our top trending categories